<?php
$num_post		= 4;
$post_type		= 'muc-cho-thue';
$taxonomy		= 'category';
 $field			= 'slug';
$term			= 'for-rent';
$metakey		= $wpdb->prefix.'display';
$metavalue		= 'display';
//$danhmucchothue = db_query_posts_in_terms_child_nopage($num_post, $post_type, $taxonomy, $field, $term, $metakey, $metavalue);
$danhmucchothue = db_query_all_post_in_post_type(4, $post_type, 'date', 'DESC', $wpdb->prefix.'display', 'display');
query_posts($danhmucchothue);